19001942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6263}}^1$

素因数の和:6343

約数の個数: 16

約数和(自身を含む): 29992032

約数和(自身を除く): 10990090

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 6263, 12526, 231731, 256783, 463462, 513566, 9500971, 19001942]

約数ペア:

[(1, 19001942), (2, 9500971), (37, 513566), (41, 463462), (74, 256783), (82, 231731), (1517, 12526), (3034, 6263)]